WHAT ARE ARTHROPODS?

Posted by maw2214 On Thursday, April 12, 2012 0 comments
Arthropods are the animals with a hard external skeleton like a suit of armour. The skeleton is jointed to allow movement. Arthropods have evolved in a different way to vertebrates and even their blood is
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WHAT IS MARSUPIAL?

Posted by maw2214 On 0 comments

A marsupial is a mammal whose young are born in an extremely immature state. The newborn undergoes most of its development attached to one of its mother's nipples and nourished by her milk. Females of most
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